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Information card for entry 2020978
Preview
| Coordinates | 2020978.cif |
|---|---|
| Structure factors | 2020978.hkl |
| Original paper (by DOI) | HTML |
| External links | PubChem |
| Chemical name | 5-Methyl-2-thiouracil–melamine (3/2) |
|---|---|
| Formula | C21 H30 N18 O3 S3 |
| Calculated formula | C21 H30 N18 O3 S3 |
| Title of publication | Sulfur as hydrogen-bond acceptor in cocrystals of 2-thio-modified thymine |
| Authors of publication | Hützler, Wilhelm Maximilian; Bolte, Michael |
| Journal of publication | Acta Crystallographica Section C |
| Year of publication | 2018 |
| Journal volume | 74 |
| Journal issue | 1 |
| Pages of publication | 21 - 30 |
| a | 17.6827 ± 0.0007 Å |
| b | 17.6827 ± 0.0007 Å |
| c | 16.4925 ± 0.0009 Å |
| α | 90° |
| β | 90° |
| γ | 120° |
| Cell volume | 4466 ± 0.3 Å3 |
| Cell temperature | 173 ± 2 K |
| Ambient diffraction temperature | 173 ± 2 K |
| Number of distinct elements | 5 |
| Space group number | 148 |
| Hermann-Mauguin space group symbol | R -3 |
| Hall space group symbol | -R 3 |
| Residual factor for all reflections | 0.0367 |
| Residual factor for significantly intense reflections | 0.0359 |
| Weighted residual factors for significantly intense reflections | 0.0935 |
| Weighted residual factors for all reflections included in the refinement | 0.0943 |
| Goodness-of-fit parameter for all reflections included in the refinement | 1.124 |
| Diffraction radiation wavelength | 0.71073 Å |
| Diffraction radiation type | MoKα |
| Has coordinates | Yes |
| Has disorder | Yes |
| Has Fobs | Yes |
| Revision | Date | Message | Files |
|---|---|---|---|
| 301801 (current) | 2025-08-19 | Add cross-references to PubChem compounds in COD range 2/02 Each referenced PubChem compound corresponds to the full crystal structure. |
2020978.cif 2020978.hkl |
| 205703 | 2018-01-26 | cif/ hkl/ Adding structures of 2020973, 2020974, 2020975, 2020976, 2020977, 2020978 via cif-deposit CGI script. |
2020978.cif 2020978.hkl |
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